MySky Stamps: Identify & Value

Perforation gauge. Value your stamp. Grade your stamp. List it on eBay.

MySky Stamps identifies any postage stamp, or groups of stamps, from a photo in seconds — country, year, Scott catalog number — even reads its perf! Mysky gives you its Big Sky Market Valuation, our conservative estimate of real-world value.

But identification is just the start. MySky Stamps is the complete toolkit for collectors, inheritors, and dealers:

-Measure your stamps' perforation!

• List on eBay — turn your stamps into live eBay listings, without typing a word
• AI Identify — one stamp, or scan a whole album page at once
• Grading — photograph the front and back for condition, flaws to investigate, and a fair price to pay before you buy
• MySky Collection — every stamp you save is backed up to the cloud, in MYSKY, with a running collection value that follows you to any device
• Sell your collection — send it straight to Big Sky Stamps for a real offer from a real dealer

Inherited a collection and wondering what it's worth? Building an album and tracking value as you go? Buying at shows and wanting a second opinion in your pocket? This is the app.

Values are conservative estimates, not appraisals — closer to what stamps actually sell for

MySky Premium unlocks value estimates, unlimited AI searches, unlimited grading, and eBay listing export: $9.99/month or $49.99/year. Payment is charged to your Apple ID and renews automatically unless cancelled at least 24 hours before the period ends. Terms: bigskystamps.com/policies/terms · Privacy: bigskystamps.com/policies/privacy

From Big Sky Stamps — Helena, Montana. We buy, appraise, and sell stamps for real. Come see us at bigskystamps.com