| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| The Kadee Company specializes in these devices for joining cars | coupler | $1,600 | DJ | MODEL RAILROADING | 2002-02-27 | #4033 | |
| Around 1890 Eli Janney's automatic type of this replaced the dangerous link-&-pin type | Coupler | $800 | DJ | TRAINS | 2000-04-10 | #3601 |