I GLADLY COMBINE SHIPPING ON SINGLE CARD OR SMALL LOT AUCTIONS. $3.75 TOTAL NO MATTER HOW MANY YOU WIN. BECAUSE OF MY MANY DIFFERENT PRODUCTS: CARDS, SETS, INDEX AUTOS, I AM UNABLE TO SET UP COMBINED SHIPPING THRU THE COMPUTER. I, THOUGH, WILL BE VERY HAPPY TO REFUND YOU ANY OVER PAYMENT YOU MAKE FOR SHIPPING!!!!!!!