They're "Precision" Brand scopes and bits n pieces....the biggest is an 8" scope (reflector....looks like an F/4 scope), going for a minimum bid of $459
Check out this Precision 6" refractor...going for $949...
http://www.graysonline.com.au/lot.asp?LOT_ID=2724248
Here's the 8"...
http://www.graysonline.com.au/lot.asp?LOT_ID=2724247
Here's the rest of it....
http://www.graysonline.com.au/catalogue.asp?SALE_ID=120269&SALE_T YPE=THUMB