I dont know if this has been asked before but I couldnt see where it was.

 A 94 position sensor is 250 to 300 bucks. A 95 is 25 dollars.

 The only difference I see is the 94 has the pigtail attached and the 95 has a socket for a plug.

 Does anyone know if I can buy the 95 and just solder the wires to it and it will work?

 Just checking, Thanks

Yes, although I don't think I would try to solder right onto the connector.

I know someone who got the newer style pigtail at a junkyard, and spliced it to the pigtail off his old sensor to make a plug and play jumper harness.

Terrific. That was my plan. No 90 to 94 subs at the yard today but a later model pigtail to splice might be available. I notice the 94 starts out with 3 wires and ends up with 2, no biggie I assume? 

Yes, 3rd wire is a grounded shield.