Need U/W/R Shocks and Ral Zarek

I really need:
4x Sacred Foundry
3x Steam Vents
3x Hallowed Fountain
2x Ral Zarek

Willing to trade for any combination of these cards, willing to trade anything out of my tradelist and I'm fine with losing some value in order to get the shocklands mainly but also for Ral Zarek, start up a trade if you're interested!