I was researching post cards and came across a couple of pretty high dollar ones… Check these out!

Japan office in Korea 1 4 Tied to 1900 Post Card Cover Mokpo JPO Cancels  SOLD 7300.00 By eBay Seller sygan  Check it out HERE 

Lou Gehrig Autographed signed PSA DNA GPC Postcard Index Slabbed Certified Rare. SOLD $6800.00 by eBay Seller AuthenticMemorabilia Check it out HERE 

Hong Kong China Old Postcard FooChowFoo to Hamburg Germany 1879  SOLD $5327.00 by eBay Seller stefanrappp  Check it out HERE 

I thought this guy had good wording in his listing.

Pittsburg PA Westinghouse Bridge Chrome 1970’s SOLD 3000.00 by eBay Seller artknight1  Check it out HERE 

George Harrison 100% Authentic Handwritten postcard SOLD 2500.00 by eBay Seller unknownextrakt  Check it out HERE