Keyboard resale estimator
Taipan Value Engine
A free keyboard resale price estimator based on real sales data.
150+
sales and listings logged
$217
average sold price
+30%
observed collab premium
+48%
observed boxed premium
What’s here
Estimator
Tell it what keyboard you have and what shape it’s in. You get a price range and the past sales it was based on.
Active
Market Tracker
Every sale and listing I’ve logged, in one table, plus the month-by-month trend and what a box or a collab adds to the price.
Active
About
Who I am, where the numbers come from, how the estimate gets made, and how often it’s wrong.
Published
Why trust these numbers
- Every sale price is from a keyboard I sold myself. I didn’t scrape or buy any of it
- The model’s numbers, including how often it misses, are all on the About page
- It’s free, with no account, ads, or affiliate links
- When there isn’t enough data, it says so instead of making something up
Who’s behind this
I started Taipan Keys before high school, buying keyboards, fixing them up, and reselling them. Four years later it’s past two hundred eBay sales, and for the last two years I wrote down every single one. That left me with pricing data most collectors never get to see, so I built this. It’s free, and the methods and the error rate are all public.
I’m not affiliated with any keyboard company or marketplace. When a board has been repaired or modded, I say so in the listing.