I have been doing them for years and averages depend on how far you break them down i guess i never thought about paying for these unless they were like 25cents each or less but $35 is way to much so i say since your not yet have a way with them yet for fast break down of these your going to spend about 10-15hrs breaking them down 2-5hrs of loading unloading driving and disposal which every way your doing so for for good measure say 20hrs of work for these not for sure how far of travel and such but say at least $10gas and with out a full break down say $3each for a fair price to expect so $150say minus $50 for expenses including lunch lol you going to make about $5hr if you do this all in one day you will see what it takes to pound these out including disposal but it will be interesting a learning experience and a way for you to improve on your breakdowns speed and looking for places in the phone book or putting up a ad on clist cause you will get all the free tvs and crts you want this way and calling places will give you them and more stuff as well