Comic Book Value Checker
Photograph a comic cover and FlipAI reads the title, issue number, publisher and cover variant, then shows current eBay asking prices plus an AI estimate for that issue and condition.
Download FlipAI FreeHow the comics scan works
Take a photo of the item or scan its barcode if it has one. FlipAI reads the details that decide value in this category and prices the result against live eBay market listings. A scan takes about ten seconds.
- Title, issue number and publisher
- Cover variant, printing and reprint markers
- Key issues — first appearances, deaths, origin stories
- Visible condition: spine wear, creases, colour strike
Comics are a key-issue market. A long run of common issues is often worth more as shipping-friendly bulk than individually, while a single first appearance can carry a whole collection. Scanning covers quickly tells you which boxes deserve attention.
Variant covers and later printings are the classic pricing trap — they look near-identical and sell for very different amounts. FlipAI checks the printing and prices against live market listings for that exact version, plus CGC graded comps when they exist.
What you keep after fees
A sold price is not profit. eBay takes around 13.25%, Poshmark 20%, Depop about 10%, and Mercari now charges sellers nothing. Run the numbers before you buy or list:
Fee and profit calculators for every platform
Every calculator is free, needs no account and stores nothing you enter:
- Reseller profit calculator — net profit, margin and ROI on any platform
- eBay fee calculator — final value fees by category, Store tiers, ad rates
- eBay profit calculator — what you keep after the 13.25% fee and shipping
- Mercari fee calculator — buyer-paid fee model and the legacy 10% structure
- Poshmark fee calculator — $2.95 under $15, 20% above, buyer-paid label
- Depop fee calculator — 10% selling fee plus payment processing
- Depop profit calculator — net profit per sale after Depop's cut
- Whatnot fee calculator — 8% commission plus 2.9% + $0.30 processing
Buying secondhand or online? Check the seller and the item first with our is it legit? authenticity guides, or use FlipAI as a Google Lens alternative that prices an item instead of just identifying it.
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Frequently Asked Questions
How do I check what a comic book is worth?
Photograph the full cover so the title, issue number and any variant markings are readable. FlipAI identifies the issue and printing, then returns a market price range for that condition.
Does it recognise variant covers and reprints?
Yes — variant and printing detection matters most here, because a second printing can be worth a fraction of a first for the same artwork.
Should I get a comic CGC graded?
Grading makes sense when the graded sold price beats the raw price by more than the grading, shipping and insurance cost — usually on keys in high grade. Compare the raw range from your scan first.
What are my long boxes of common comics worth?
Usually more as bulk lots than as individual sales once shipping is factored in. Scan the group for a lot value, then scan any suspected keys on their own.
Is the comic value checker free?
Yes — 10 lifetime scans free, no credit card. Pro is $9.99/mo for unlimited scans.