| HP 12C Hewlett Packard 12 C Calculator With case NR | $29.00 |
| Vintage HP 12C Hewlett Packard Calculator | $21.50 |
| HP 12C Hewlett Packard 12 C Calculator Made In USA NR | $20.50 |
| Hewlett Packard HP 12C Financial Calculator Made USA | $31.00 |
| HP 12C Financial Calculator & Case, Excellent Condition | $20.50 |
| HP 12C FINANCIAL SCIENTIFIC CALCULATOR + LEATHER CASE | $99.99 |
| HP 10BII / 12C Calculator Case/Slipcover | $8.95 |
| HP 12C Platinum Anniversary Calculator Case/Cover--New | $14.95 |
| hp 12c Financial Calculator with User's guide & Case | $26.95 |
| HP 12C Financial Calculator Platinum Anniversary Ed. | $50.00 |
| Vintage HP 12C Financial Calculator new batts USA 1984 | $30.61 |
| New HP 12c Calculator | $41.00 |
| HP 12C Financial Calculator with handbook and sleeve | $30.01 |
| Hewlett Packard 12c Scientific Calculator HP Financial | $40.00 |
| HP 12C FINANCIAL SCIENTIFIC CALCULATOR + LEATHER CASE | $99.99 |
| HP 12C Business Calculator w Manual & Case HP-12C USA | $79.95 |
| HP Financial Calculator 12C Platium | $31.02 |
| NEW OPENED BOX HP 12c Platinum Financial Calculator | $51.00 |
| HP 12C Financial Calculator *** GENTLY USED *** | $30.00 |