| Type | Title | Year | Publisher |
|---|---|---|---|
| Commodore C64 cart. | 🟩 Stack IEEE-488 | 198? | STACK |
| Commodore VIC-20 cart. | 🟩 VICKIT 1: Programming Aids | 198? | STACK |
| Commodore VIC-20 cart. | 🟩 VICKIT 2: Supergraphics Programming Aids | 198? | STACK |
| Commodore VIC-20 cart. | 🟩 VICKIT 3: Supergraphics | 198? | STACK |
| Commodore VIC-20 cart. | 🟩 VICKIT 4: High Speed Cassette Operations & Machine Code Monitor | 198? | STACK |
| Commodore VIC-20 cart. | 🟩 VICKIT 5: 6502 Assembler | 198? | STACK |