- HOTNESS UNHOT
JCPenney has the 36 Piece 100/450/900 X Microscope Set on sale for $10 - 15% offf with coupon code BIGELF = $9 with free ship-to-store or $6 shipping to home. (It's 20% off with JCPenney Card.) Requires 2 x AA batteries, not included. The 69-piece Set is $17 with same code.