So for picks, this set seems pretty nice, different turning tools and some rakes as well and fairly priced:

[link to lockpickwebwinkel.nl (secure)]

As for practise locks, the lock i got seems like a really good value for money since you can repin it whatever you like. Those transparant locks are bs and most of them open by setting only 2 pins(found out the hard way by buying that crap) better options if you are on a budget are like i said locks they sell at Action or Gamma/praxis(those 2,50-10€ bins sometimes have nice ones) but you kight actually progress faster then you think so at the very least get a tool set and just try to tackle any locks you have laying around