Long story short, I bought the wrong size Lange Rx 130 ski boot. I went to SLC over thanksgiving and found out they were the wrong size the hard way. Since then I have replaced them with the correct size but I was wondering what a fair asking price would be for the used boots. They're 2014 Lange RX130 size 27.5. They have been skied on a total of 4 days(little marks) and the liner has been heat molded. There has been no shell modification to them. I was wondering if $300 was to much to ask? thanks.