J&D jazz bass (140 EUR)
Behringer BDI-21 Sansamp clone (40 EUR).
If I have to have an actual amp, maybe a Fender Rumble 200. If I'm buying second hand I'd just as soon have whatever the cheapest playable P-bass I can find locally but there's a decent chance it won't be cheaper anyway. (And no P-Js sorry that's just not right.)