Today i was browsing ebay and i found the Vintage AKG K141 for sale. Not knowing about them a lot, i contacted the dealer and did my own research on the headphones. The dealer told me they are brand new, never used and original everything. Only problem is he said the earpads are practically "melted" away so i need to get one changed. The cables are fine apparently so only maintence needed is new earpads. Should i get this? Also i saw some headfi-ers having this headphone with improved "sextett" drivers? Can someone explain what those are? thanks for reading!! btw with shipping and everything to canada, it should be 55ish CAD.