4X4_G30_Sportvan said:
I just liked the idea of getting the complete set so I can have it.
ahhh... okay... I was going for "lowest first" with my Ebay search there, looking only for the 7/16".
There are sets of Craftsman 8-points listed on Ebay quite often, but unfortunately Ebay sellers are of the belief that anything marked with a " V " is solid gold and was personally blessed by the Virgin Mary:
Craftsman 5-pc 3/8" drive
8-point SAE socket set
5/16 3/8 7/16 1/2 9/16
used
=V=
$11.99 + $4.56 shipping now. 0 bids now. ends Mon. 03/20
http://www.ebay.com/itm/Vintage-Cra...634371?hash=item282e6db843:g:sZ8AAOSwol5Yvzy6
==
PROTO 9-pc 1/2" drive
8-point SAE socket set
3/8, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 1", 1-1/16 (NO 7/16, NO 7/8)
used. engraved.
$44.95 + $6.75 shipping "buy now"
http://www.ebay.com/itm/Vtg-Proto-1...621426?hash=item5d6ec8f1f2:g:V38AAOSwSlBYxtst
(* originally listed 03/13/17 10:56 PDT *)
==
Blackhawk (US) 3-pc 1/2" drive
8-point SAE socket set
3/8 7/16 9/16
used
$13.00 + $3.00 shipping
OBO "buy now"
http://www.ebay.com/itm/Blackhawk-3...403411?hash=item33c91c3e13:g:nssAAOSwdGFYrLjf
==
NO NAME (US) 4-pc 1/2" drive
8-point SAE socket set
(* no idea who made these. they look like a primo brand, but I can't place it. *)
1/2 9/16 5/8 11/16
used
$20.00 + $6.00 shipping
OBO "buy now"
http://www.ebay.com/itm/Vintage-4pc...388264?hash=item58e681cca8:g:o0MAAOSwHMJYDPOP
If you were looking for small 1/4" drive 8-point sockets - 1/4, 5/16, 3/8 - they're all over Ebay and you shouldn't have to pay more than about two bucks per socket (including shipping.) They do NOT sell, except to nutty collectors like me who buy them to complete sets.
Coincidentally, I just received a partial 1/4" drive set that contains (believe it or not - I had to clean my glasses and dig out a magnifying glass to make sure) a 9/32" 8-point. Not a damn clue what it's for, but I own one now. 
If I hit any more later I'll post them here as well. In the meantime, that Craftsman =V= set is as good as you're going to get (quality wise) and should serve your immediate needs. Personally I think that Proto set is overpriced - you could always try beating the guy down if you want all those sizes. Looks like he just listed it, so he might not budge. Good seller - I've dealt with him many times.