Welcome to the boards.
Low-end rares from The Hunters sell between $1 and $2, but there is a huge spike once you are talking about "power rares." The masterworks cards from The Hunters regularly go for between $15-40 USD. So you have a chance to make quite a profit considering the average is about one masterworks card per box. Who knows? You might even get lucky with a second!
It really comes down to how many packs you believe were damaged. If it was one to two packs damaged, then post that and the price won't be too far off of what the full value is. If it is that entire column of packs...well...that sucks.
My honest recommendation is open the packs, get back in the game, start up your collection again, trade, sell, buy, and stick around. Personally, I don't play anything beyond set 10 and I don't collect anymore (outside of trying to get the last few foils for my decks). So trust that I am not recommending you open the box just so I can trade for your cards. I don't want them.
But what is more fun than opening packs? Especially if you haven't done it in a while...
-wtk