TinyGallery Notes #4 — The ACEO Selling Playbook (Backed by Real Data)
We ran the numbers on 1,200+ sold listings and three months of data. What actually sells in the ACEO market, and are the TikTok ACEO gurus getting it right?
We launched on January 10th, 2026 — yes, TinyGallery is still very new!! — and we already have over 3,500+ listings, 2,600+ users, and 1,200+ sold pieces.
So it feels like we finally have enough to ask the question properly: what actually works for selling ACEOs?
This isn’t what the TikTok ACEO accounts say works. Not patterns noticed from the sidelines. This is what the the actual numbers are telling us: every sale, every timestamp, every listing, telling us what buyers are choosing, and when.
I’ve been curious and somewhat skeptical about this for a while. A lot of the “how to sell ACEOs” content out there is confident but vague about its sources… Is it real insight, or is it just observation dressed up as expertise?
So we crunched the numbers on our data, and here’s what we found.
Disclaimer: all of this is based on TinyGallery data, so it reflects how things perform on TinyGallery, and may not translate directly to other platforms, like eBay and Etsy.
Sealed Offer vs. Live Bid vs. Direct Purchases
Anyone who’s sold on eBay knows this feeling: you put your heart into a piece, list it, and then watch the bid fizzle out at <$2… This happens constantly in the ACEO market — genuinely incredible work profiting pennies because the auction momentum wasn’t there that day. On the buyer side, this is great! What a deal! But this weighs on the artist after time.
When we first started TinyGallery, sealed offers were our attempt a solution for this. The philosophy behind sealed offers is simple: it only takes one person to value your work. You don’t need a bidding war, you don’t need momentum, you just need ONE buyer to show up, and a format that doesn’t punish you when they’re the only one.
We weren’t sure if sealed offers would actually make a difference. It was one big experiement that resulted in lots of skeptical TikToks made about this bidding style, and understably so! We were skeptical, too 😂 But today we’re revealing the results:
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SEALED OFFERS
Avg Sale: $8.35 || Avg Days to sell: 6.3 days
Based on 291 sold
DIRECT LISTING PURCHASE
Avg Sale: $7 || Avg Days to sell: 9.6 days
Based on 419 sold
LIVE BID
Avg Sale: $5.83 || Avg Days to sell: 5.6 days
Based on 189 sold
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Sealed offers sell for more!! On average $2.52 higher per piece than live bids. They take slightly longer to sell than live bids — about a day more — but the price premium more than compensates. Just be patient! :)
Live bids are the fastest format if speed is your goal. Direct listings sit unsold the longest and land in the middle on price. If you’re just starting out and don’t know how to price your artwork, try both!!
TLDR: If you’re trying to maximize what you earn per piece, lean into sealed offers. If you want quick turnover, try live bids.
Subjects that Sell: Frogs, Flowers, and Little Creatures
Animals win. Frogs, birds, fish, cats, ducks. Cute single-subject animal pieces are the backbone of the market. Pair that with botanical work, mushrooms, moons, and tiny fantasy scenes and you’ve got the dominant cluster.
We also conducted a visual analysis on photos from the sold listings, and a few patterns stood out. The pieces that sell tend to have one clear subject, a strong readable silhouette, saturated or high-contrast color, and minimal background clutter.
When it comes to style buckets, Wildlife leads at 493 sold pieces, followed by Abstract (351), Fantasy (302), Botanical (214), Still Life (202), Portrait (181), Fan Art (159), and Landscape (147).
For mediums, Acrylic dominates (378 sold), then Watercolor (293), Alcohol Marker (135), Ink (89), Mixed Media (88), and Gouache (66).
Some title signals that show up over and over in sold listings: pokemon, japanese, bunny, frog, duck, kitty, mushroom, floral, dragon, stars.
That said, please don't take any of this as a reason to start painting subjects you don't love in mediums you don't enjoy! The patterns are real, but they're averages. What they can't measure is the difference between a piece made with genuine enthusiasm and one made because the data said frogs sell. That difference shows up in the work, and the collectors notice! ❤️
When people buy (and when to post!)
Purchases cluster into two windows:
⏰ Time of Day:
8 AM–11 AM PT in the morning, and 5 PM–8 PM PT in the evening.
📆 Days of the Week:
Best day overall is Monday. Worst day is Saturday.
The single busiest moment over the last month: Monday at 6 PM. Which tracks to me… it’s the end of the day on a Monday, people are still checked out from the weekend, so they do a little scrolling…. and suddenly a tiny frog appears. 🐸✨
One important caveat though: Sundays consistently have the most listings posted. So Monday performing well may (at least partially) be a result of that.
What we do feel confident about: If you’re a collector, Sunday + Monday are the best times to browse. That’s when the highest volume of new pieces are in circulation, and some pieces get snatched in seconds! The records for the fastest selling pieces are:
Yugi — Shea devaro — 0m 59s
Tooth Fairy — xandria browning — 1m 28s
starry blue — Parker Saliman — 1m 32s
Moth Study - Blue 01 — Kodama Market — 2m 11s
Bald — Shea devaro — 2m 30s
Pb — Shea devaro — 2m 43s
For Annie — Salmon Hat Studio — 2m 45s
“Mish bundle” — Jade Camacho — 3m 34s
🎪 — Shea devaro — 4m 00s
Black Cat on Cat tree ACEO — Kapowdraws — 4m 40s
And if you like to do art drops, plan for Sunday morning or weekday evenings (Monday through Thursday, 5–8 PM PT) are your best windows. Avoid late nights + Saturdays.
TinyGallery Community Quality + Trust
As volume grows, these have stayed remarkably low across 1,240+ sold listings:
Cancellation rate: 1.0%
Refund rate: 0.6%
Dispute rate: 0.1%
For a marketplace selling low-cost handmade goods at volume, that's incredibly good! Zero fraud cases. No bad actors. It tells us the community on this platform is self-selecting toward people who take it seriously, and that's not something we take for granted, and something we’re trying really hard to maintain!
TinyGallery Platform Growth
Here are some awesome stats on TinyGallery’s growth:
257 unique buyers (~2.8/day), almost entirely through word of mouth!!
We’ve run a couple of small Facebook ads, but the majority of this has come from artists and collectors sharing TinyGallery organically. Buyers are steadily trickling in, platform trust is compounding, and we’re starting to see a behavior shift — people are checking TinyGallery alongside eBay, especially when they want something that feels more personal and directly connected to the artist.
970 new seller follows (~19/day)
This is actually one of the strongest signals on the site. When artists are followed, it means people aren’t just browsing, they’re choosing specific artists to come back to. TinyGallery is starting to feel less like a marketplace and more like a place you return to support your favorite artists. A place you check daily to see what’s new. A place that nudges you to follow artists beyond the platform so you don’t miss their next drop. (Also… should we add a commissions feature?)
2,700+ new unique visitors (~56/day)
We started tracking this on Feb 16th (anonymized, GDPR-compliant), and since then, there’s been a steady flow of new people landing on TinyGallery every single day. The chart isn’t spiky, and it’s not driven by big ad pushes, leading to superficial data. It shows we have a consistent stream of new collectors finding their way in, which is exactly what we want at this stage!
Shipping: don't overthink it
The sweet spot is simple: somewhere between free and $1.99.
Listings in that range sell at or above the marketplace average. And despite what you might expect, there’s no real evidence that offering free shipping and eating that cost yourself actually moves the needle. Low paid shipping performs just as well.
Where it starts to hurt: $2.00–$2.99 shipping underperforms the marketplace baseline noticeably. At $5.00 or above, less than half a percent of sold listings land there, and nothing above $5.00 has sold at all.
So basically, free to $1.99 is the safe zone, $2–$3 is where friction starts, and $5+ is where listings stall.
That said, shipping is ultimately your call! If you’re sending a higher-value piece, tracking is worth considering. I’ve also heard people talking about Letter-Track and PirateShip for cheaper tracked shipping. Sellers are responsible for undelivered shipments, so the decision comes down to your own risk tolerance. The trust numbers we shared earlier in this issue are genuinely encouraging, but they’re community-wide averages, not a guarantee on any individual order. Use your judgment!
A few more things…
Do you want TinyGallery to expand to your country? Vote in the poll before it’s closes! Every vote counts (especially for EU countries, which we may be able to roll out together) 🌎
We’ll be selecting our Pro Artist Giveaways and sending out emails on April 30th! Reminder: you must respond within 48 hours to claim the prize. Here’s our feature on April’s Giveaway, Peerless Watercolor’s Dry Sheet Watercolors.
As always, feedback on the site is very welcome! Feature ideas, things that feel missing, anything you’ve been wishing the site did… I’m all ears.
Also curious: is there any data you want to see next? Drop a comment and let me know.
Thank you so much for sharing! The breakdown is really helpful and I’ll be listing some ACEOs soon!
This is very insightful, thank you!