| #1368 | Feynman gate | 3 |
| #335 | Grateful Undead T-shirt | 1 |
| #1987 | MagiMechTech NanoMechaMech | 1 |
| #2950 | ancient unspeakable fruitcake | 2 |
| #1089 | atomic vector plotter | 1 |
| #998 | bat-shaped Crimboween cookie | 2 |
| #1326 | candy stake | 5 |
| #968 | capacitor relay | 9 |
| #1107 | carbon nanotube frame | 7 |
| #1796 | clown hammer | 1 |
| #1980 | club necklace | 3 |
| #619 | deck of tropical cards | 1 |
| #1290 | fancy but probably evil chocolate | 4 |
| #3806 | gingerbread horror | 1 |
| #1027 | hyperbolic plasma focuser | 1 |
| #1178 | ion grid | 6 |
| #687 | logic synthesizer | 13 |
| #193 | makeshift crane | 1 |
| #1614 | prehistoric spear | 1 |
| #1069 | quantum polarity inducer | 1 |
| #697 | reverse-oscillating klystron | 3 |
| #318 | rusty metal ring | 1 |
| #325 | rusty metal shaft | 1 |
| #1806 | skull-shaped Crimboween cookie | 1 |
| #3317 | spade necklace | 1 |
| #1127 | spooky eggnog | 5 |
| #1479 | spooky hockey mask | 1 |
| #1548 | tiny plastic Crimboween pentagram | 1 |
| #1530 | tiny plastic Scream Queen | 1 |
| #951 | tiny plastic ancient yuletide troll | 2 |
| #972 | tiny plastic gift-wrapping vampire | 2 |
| #8054 | tiny plastic killer bee | 1 |
| #1557 | tiny plastic skeletal reindeer | 1 |
| #1863 | tombstone-shaped Crimboween cookie | 1 |
| #1404 | tooth | 1 |
| #1538 | wheel | 1 |