We’ve reached the season finale! Today Topps launched Garbage Pail Kids Prime Slime Trashy TV expansion set week 6. This marks the final week of the six week series from Topps. The set contains 10 cards, 5 new pieces with a/b versions. All art for the series was done by David Gross and Brent Engstrom. Each set purchased comes with one sepia parallel card. One collector will also receive a final artwork piece from this week’s set. This week’s art giveaway piece is Happy Days Fonz by David Gross. Each set can be purchased for $19.99 or in a lot of 10 for $179.99. Shipping is free when choosing the Economy/SmartPort option. The set will be on sale for 7 days on Topps.com. Topps will reveal the print run at the end of the sale. Here are pictures of this week’s cards.