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AI Buying Guide Riley
- Best for collectors restoring vintage HP calculators or parts hunters; not suitable if you need working units immediately.
- All three units are non-functional with no diagnosis performed; expect repair or parts extraction as primary outcome.
- Seller cool-finds22 has 947 feedback at 100.0% positive, established track record for vintage electronics transactions.
- Shipping cost and handling speed require checking the eBay listing directly; no expedited options stated.
- Lot includes three models: HP 11C (missing battery cover), 10B, and 20S; no slip covers included.
- Before purchasing, confirm shipping cost and verify whether you have tools and expertise to repair or extract usable parts from these models.
- All three units are non-functional with no diagnosis performed; expect repair or parts extraction as primary outcome.
- Seller cool-finds22 has 947 feedback at 100.0% positive, established track record for vintage electronics transactions.
- Shipping cost and handling speed require checking the eBay listing directly; no expedited options stated.
- Lot includes three models: HP 11C (missing battery cover), 10B, and 20S; no slip covers included.
- Before purchasing, confirm shipping cost and verify whether you have tools and expertise to repair or extract usable parts from these models.
Generated from listing data by BayPoint AI · Verify details on eBay before purchase.
Seller:
cool-finds22
Price Context
Similar items in Consumer Electronics typically sell for $60.00–$2799.00 (median $324.00, based on 6 active listings).
The range is wide - some cheap units, some premium - so there is no clean verdict here. Riley reads this listing as priced below the midpoint by about -91%, which is worth knowing, but use it as one signal, not the final word.
Based on active eBay listings in this category. Updated every 6 hours. Wider ranges appear when the market is mixed.
Item Specifics
| Condition | For parts or not working |
| Category | Vintage Calculators |
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