Pristine Auction Unbelievable Shipping costs Phoenix Arizona

I have dealt with Pristine Auction for some time now, and for me it has for the most part been a very positive experience. I've spent well over $2000.00 on this auction site over the past year or so, with the 16% buyers premium going to Jared (which I don't particularly mind) and he shipping costs which were acceptable to me at first but now are ridiculous. I bought two baseballs, and each were shipped separately in boxes which could have literally had 50 baseballs inside of each; no wonder the shipping costs were so high. Then there was a box of Pete Rose Baseball Cards, literally 12 long X 4 wide X 2 1/2 high and it cost $28.00 to ship; insane! I've added up my shipping costs and have spoken with several shipping services and what has cost me over $300.00 USD in shipping from Pristine Auction I could have shipped myself for under $200.00 CDN. Someone is getting paid the big bucks especially when a single baseball is shipped inside a box that's 1814X14. Nuts