WANTED: Large Rock CD Collections: Metal, Indie, Alternative, Punk

I am looking to buy large collections of CDs and cassettes from Classic to Modern Rock preferably in excellent condition and with all the cases and artwork intact, but do not have to be in perfect shape. I'd also be interested in vintage concert tour and band t-shirts from the 90's and earlier if you have them. If you have such a collection that you are looking to get rid of please give me an idea of what your collection consists of, how many you have and what you are asking for it and maybe we can work out a deal. Below is a small sample of artists I am looking for.