Seller over-charging for shipping 2 sms games, can i do something ?

[eskobar]

Hi !!!

A few days ago i bidded on Ys : The Vanished Omens and Shinobi for SMS from this seller :

Ys: The Vanished Omens

Shinobi

I won both games at great prices 9.99 and 0.99 usd even if the seller did not guarantee that the games are working because he didn't have the system ....

I requested the total from the seller to my address in Mexico and he sent me an invoice for 46 usd for international priority mail ... in the auction he charged 22 usd for shipping a single game.

I asked if 46 was correct and if it was i asked if the shipping will be done by UPS or at least international express but he only answered : "I use USPS calculator and is usually right"

Then i asked to invoice me the shipping cost to a confirmed address i have in Houston, Texas and the answer was : 40 usd.

I decided to use the shipping calculator on the original listing and shipping to zip code 77034 was : 6.55 usd + 1.70 usd for insurance.

I paid 16.5 usd to ship the games separate and i got a message from the seller :

"well when I 1st billed you it was 24 and 22 for the games I never said I would combine the shipping for them
now you want them to go someplace else?
make it 30.oo total and I will send them tomorrow"

What can i do ??