AtticArchive
Point your phone at an old camcorder, MiniDisc player, or PDA and get an instant history: who made it, when, what it was for, and what a collector would pay — plus a recommended next step (donate, sell, or keep).
Adults clearing out parents' basements full of obsolete electronics
- AI image recognition for 5,000+ models of dead media (VHS, Betamax, MiniDisc, Walkman, PalmPilot, etc.)
- Donation matcher that connects rare items to museums like Extinct Media Tokyo, with shipping logistics
- Side-by-side market value across eBay, Yahoo Auctions JP, and collector forums
- One-tap "scan everything in this box" batch mode for estate cleanouts
The boom in Japanese retro-tech museums and HN buzz shows collectors and homes are overrun with obsolete gear — and the Extinct Media Museum's curator admits they're out of space for decks, so the donation flow needs to be smarter than email.
Reuters and SCMP covered the Extinct Media Museum in Jan 2025 showing genuine cultural interest in obsolete tech, but the target use case (clearing parents' basements) is episodic/one-time per user, limiting recurring demand.Tokyo museum offers visitors 'flashback' to defunct technology ↗All technology will eventually 'die out'. This Tokyo museum is working to preserve it ↗
The space is already crowded with near-identical apps: Retro Vintage Tech Identifier, Retro Identifier (retroidentifier.com), Vintage Camera Identifier, Celluloid, and Vintage Identifier all offer camera-based vintage tech ID with value estimates.Retro Vintage Tech Identifier - App Store ↗Retro Identifier — AI-Powered Vintage Tech Identification ↗Vintage Camera Identifier - App Store ↗Celluloid -- AI Vintage Camera Identification ↗
Competitors use Pro/subscription tiers (e.g., Celluloid's Pro counterfeit detection), and eBay shows active marketplaces for MiniDisc gear, but the single-use per household nature caps LTV and willingness-to-pay.Celluloid -- AI Vintage Camera Identification ↗Sony Walkman MiniDisc Player for sale | eBay ↗
The need is self-limiting — as basements get cleared and devices discarded, the pool of unidentified obsolete tech shrinks; HN post only drew 47 points / 8 comments suggesting modest, not viral, sustained interest.Tokyo museum offers visitors 'flashback' to defunct technology ↗
Multiple competitors have already shipped camera-based vintage-tech ID apps with pricing tiers, proving the technical approach (vision model + device database + valuation) is buildable by a small team.Retro Vintage Tech Identifier - App Store ↗Retro Identifier — AI-Powered Vintage Tech Identification ↗