All EPROM chips will arrive blanked and guaranteed to be tested and working.
| Brand | Model | Size | Price | Quantity |
| AMD (image) | AM27128A-1DC | 128Kb | 14 | 1 |
| AMD (image) | AM27128A-155DC | 128Kb | 13.75 | 2 |
| AMD (image) | AM27C512-155DC | 512Kb | 13.75 | 1 |
| ATMEL (image) | AT27C128-20DC | 128Kb | $13.75 | 1 |
| ATMEL (image) | AT27C256-15DC | 256Kb | $14 | 2 |
| ATMEL (image) | AT27C256R-12DC | 256Kb | $15 | 1 |
| Fujitsu (image) | MBM2764-30 | 64Kb | $13.75 | 1 |
| General Instrument - "GI" (image) | 27C128-15 | 128Kb | $14 | 1 |
| General Instrument - "GI" (image) | 27C128-20 | 128Kb | $13.75 | 1 |
| Intel (image) | D2764-2 | 64Kb | $14 | 1 |
| Intel (image) | D2764-4 | 64Kb | $13.75 | 1 |
| Intel (image) | D27128A-2 | 128Kb | 13.75 | 3 |
| Intel (image) | D27256 | 256Kb | $14 | 2 |
| Intel (image) | D27C010-200V10 | 1Mbit | $20 | 2 |
| Microchip (image) | 27256-15 | 256Kb | $14 | 1 |
| Microchip (image) | 27C256-17 | 256Kb | $13.75 | 1 |
| National Semiconductor (image) | NM27C64Q-200 | 64Kb | $14 | 2 |
| National Semiconductor (image) | NM27C64Q-250 | 64Kb | $13.75 | 1 |
| National Semiconductor (Style 1, Style 2) | NM27C128Q(E)-150 | 128Kb | $14 | 13 |
| National Semiconductor (Style 1, Style 2) | NM27C256Q-200 | 256Kb | $13.75 | 4 |
| National Semiconductor (Style 1, Style 2) | NM27C256Q-250 | 256Kb | $13.50 | 6 |
| National Semiconductor (image) | NM27C512Q-150 | 512Kb | $14 | 1 |
| NEC (image) | D27C64D-25 | 64Kb | $13.75 | 1 |
| ST SGS-THOMSON Microelectronics (image) | M2764A-2FI | 64Kb | $13.75 | 4 |
| ST SGS-THOMSON Microelectronics (image) | M27C256B-15XFI | 256Kb | $14 | 1 |
| ST SGS-THOMSON Microelectronics (Style 1, Style 2, Style 3, Style 4) | M27C512-15FXI | 512Kb | $14 | 10 |
| Texas Instruments (image) | 2764-25JL | 64Kb | $13.75 | 1 |
| Texas Instruments (image) | 27C128-1JL | 128Kb | $14 | 1 |
| Texas Instruments (image) | 27C128-2JL | 128Kb | $13.75 | 1 |
| Texas Instruments (image) | 27C512-1JL | 512Kb | $14 | 1 |
| Texas Instruments (Style 1, Style 2) | 27C512-15 | 512Kb | $13.75 | 5 |