The Toynami 1/100 cost was $50 for #1-#3 and for #11-#13.
For #4-#6 they were $50 too without the Super Weapons Pack
The SW pack was about $50 delivered for 4 VFs from BBTS.
As to the quality, the Toynami is OK, not fantastic. You pay for what you get.
However, the SW pack, various hands and decals are great.
I dont know how much the Hi Metal 1/100 are.