Compared to what else is out there I think $130 is an ok price for what you are getting but not great. Though knowing how much I like the knife now, I'd be more likely to spend a bit more for it and it's displaced more expensive knives out of my pocket as of late. There's zero risk with a PM2 at $130, if you don't like it, it will take you 5 minutes to sell it for what you paid and that includes boxing it up, but yes that can be a hassle. If you are not a knife nut searching for the "perfect knife" it might seem silly but most are forced to do a lot of "buy and try, then sell". There's usually a reason a knife like the PM2 is as popular as it is, but it's not for everyone, it's just a very good combination of features in a light package and no knife is great for everyone.
Now if you really want value I think the Manix 2 G10 is one of the best going, you can find the satin blade for $85, still S30V, it's larger/heavier than the PM2 but is a great knife as well, very solid. I find myself using the PM2 more just because it's lighter and takes up less pocket room and I prefer handles that don't have sharply defined finger grooves like the Manix 2 does but every time I open the Manix I'm impressed by how solid it feels and locks up. Price wise though it's hard to argue that at $85 the Manix 2 isn't a better value for the knife itself than the PM2 at $130. Though the PM2 has more work involved in producing it, relieved G10 scales, cut outs in the steel liners, lock bar fitting etc. so it's going to cost more.