We are now just over half way through the best of TV past and present. Today, Topps launched Garbage Pail Kids Prime Slime Trashy TV expansion set week 4. Like previous weeks, this week contains 10 cards, 5 new pieces with a/b versions. All artwork was done by David Gross and Brent Engstrom. Each set purchased comes with one sepia parallel card. Collectors also have the chance to randomly receive a piece of final artwork from this week’s set. This week’s giveaway piece is the Leave it to Beaver card done by Brent Engstrom. Each set can be purchased for $19.99 or in a lot of 10 for $179.99. Shipping is free when choosing the Economy/SmartPost 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.