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AI Buying Guide Riley
- Best for collectors of vintage HP calculators or retro electronics enthusiasts who value working 1987 models as functional pieces or display items.
- Seller states calculator is tested and functional; "mint" condition claimed in title but formal condition grade not specified—verify cosmetic state before purchase.
- Seller lagall-1240 has 8 feedback ratings at 100% positive; limited feedback history but no negative marks on record.
- Shipping is $8.00 standard cost; in stock and ready to ship, but handling speed not stated—confirm dispatch timeline in messages before committing.
- HP-20S scientific calculator, made in Singapore, 1987 vintage; retro design with tested functionality for standard scientific operations.
- Before purchase, ask seller for close photos of display, casing, and battery compartment to confirm "mint" claim and check for cracks, discoloration, or corrosion.
- Seller states calculator is tested and functional; "mint" condition claimed in title but formal condition grade not specified—verify cosmetic state before purchase.
- Seller lagall-1240 has 8 feedback ratings at 100% positive; limited feedback history but no negative marks on record.
- Shipping is $8.00 standard cost; in stock and ready to ship, but handling speed not stated—confirm dispatch timeline in messages before committing.
- HP-20S scientific calculator, made in Singapore, 1987 vintage; retro design with tested functionality for standard scientific operations.
- Before purchase, ask seller for close photos of display, casing, and battery compartment to confirm "mint" claim and check for cracks, discoloration, or corrosion.
Generated from listing data by BayPoint AI · Verify details on eBay before purchase.
Seller:
lagall-1240
Price Context
Similar items in Consumer Electronics typically sell for $99.00–$749.99 (median $649.95, based on 9 active listings).
✓ This listing is priced 92% below the category median — a competitive price.
Based on active eBay listings in this category. Updated every 6 hours. Wider ranges appear when the market is mixed.
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