IDk, but one of my good friends is not just a perfect power dealer, but has rescently started his own low-volume cam biz for "passed over" Toyota engines.
He's got a set of 5vz-fe cams currently (Just finished & dynoed his first set of "mild" cams).
He's doing 3vz-e , 3vz-fe , 1mz-fe, 4a/7a-fe cams, and 3s-5s-fe cams as fast as he get done with his first few 5vz-fe sets as fast as anyone will send a set of cams to him.
I'll give you the general deal, but I'm not johnny, so I AM NOT speaking for him:
* First person, prefferably someone knowledgeable, and somewhat respected for that in their "forum community" will get to keep the first set that has been finished @ no charge.
* DOHC v6 (IDK about the cost for a dohc v8 ) cams are $850 for regrinds, including the shims to correctly use them.
***The first few buyers / several weeks the cams are avalible, they will sell for a reduced cost***
It's common for "generic" regrounds to go for between $200-250usd for a cam. @ his normal cost that's only $212.50 a cam.
SOHC v6 / i4's are around$450usd per set.
He'd be happy to do 1uz-fe cams, if anyone wants to send him a set.
He wants before & after dyno's done, and prefferably a dyno done AFTER fuel & ignition tuning.
He also will accept anyone with an FI'ed engine that has a rescent dyno done, that will take a post cam dyno.
If the tester sends him the cams, he'll pay for the dynos, or vice-versa.
He'll build them for any powerband buyers want, He's also diving into bucket & spring convertions for people buying high rpm oriented cams.
preffers re-grinds because they're lower cost, but is more than happy to do new billet cams for anyone that wants to shell the cost for them.