That's different matter. When You are dumping disks You do not destroying disks at all. Sadly for accurate scan process in most cases You had to torn apart boxes as we know collectors are not going to do this. Personally I'm quite happy with HOL and MobyGames (which both I'm supplying with stuff).
@Denis any signs of life from SPS members ?
C64 SPS releases are total unknown. Nobody so far share anything. We don't know even crcs, names. Like I mention before I requested some IPFs because I have original disks but this will take "a while".
Anyway -
http://www.lemonamiga.com/forum/viewtopic.php?t=15366
Let's hope that some LemonAmiga members can help us.