Thanks folks. The opinions expressed have been great! I especially enjoyed posts from people with experience. I guess I am a neophyte as I wasn't really thinking the 70's was "vintage". I was thinking of them more as player basses and was surprised to see collector values as high as they were in them. There are a few for sale around but the closest one is 100 miles from me so it is hard to get hands on them without investing a lot of time and possibly jerking a lot of people's chains looking. Since I am curious about the era I legit want info from people who have experience with them. I want a vintage instrument eventually and it will have to be a p-bass. $20-30k for a working pre CBS instrument isn't money I can practically spend though so I'm curious about the 70's and also whether it is a collector's market. Just because something is old doesn't mean it has value-I learned that from Pawn Stars Thanks Rick! So if $7k is the new norm for that era p-bass, the question is are any of them any good and would people actually spend that kind of money on one? Just doing some preliminary testing. Getting lots of opinions and since I have only ever seeing one 70's p-bass and it wasn't available to play, the idea of putting hands on a bunch to try doesn't seem likely in my neck of the woods.
I've had a bit of recent experience with older Fenders.
1) A friend of mine had a '70 Precision in sunburst, and before he sold it, I had the opportunity to play it. IMO it was just an average bass with a bridge that was slightly askew, i.e. mounted slightly off-centre, enough for the E string to be almost off the edge of the fingerboard, and the G to be >1/4 inch inward (strangely, my friend never noticed LOL). I compared it with my CS '59 Precision that I payed $3000 AUD for on the used market, and didn't think it was anywhere near as good. He sold the '70 for $6000 to a guy here who cleans them up, adds another 25% and then flogs them on the vintage market. Me? I wouldn't have payed any more than $1500 for it.
2) Another friend has a '72 he imported from USA. After shipping, import duties etc I think he payed $2200 AUD for it about 10 years ago. I've played it and while nothing spectacular, it's still a very good-sounding, well-built, solid bass. Objectively, I think it's probably worth $2500-3000, though again, it would easily fetch $6000 on the vintage market here. Put it this way, if it was for sale and I was in the market for a Precision, I'd offer $2500 and not a cent more.
3) Two years ago I drove into the city to buy a Yamaha BB3000 off a gentleman who was selling it for $1200 because he wanted to reduce his inventory to a single bass. After we'd transacted the deal, my curiosity got the better of me and I asked him what bass he was keeping, so he whipped out a case, opened it and presented a pristine sunburst '75 Precision which remains to this day, the most outstanding Fender bass I've ever held in my hands. Fit and finish were impeccable, markedly superior to my CS '59 and what's more, it sounded fantastic. Frankly, I was stunned, because I had no idea Fender CBS was capable of making such outstanding instruments and I was immediately forced to completed re-evaluate my opinions/expectations. Up until that point, the best Fender I'd ever laid my hands on was another mate's '73 Jazz and while that was an exceptional bass, it just didn't hold a candle to this '75 P. Anyway, the gentleman ended up selling it on consignment for $4000 AUD and IMO it was probably worth every cent given the quality and condition.
So, the upshot of all that? The good ones are definitely out there, but they might take some tracking down. Whether you're prepared to pay the asking price is another question entirely. Personally I wouldn't pay any more than $3000 - $3500 for an old Fender Precision, no matter how good.