Hussar coppervape clone? Lots of adjustment and available options as far as tank size, single or dual coil deck, can go MTL with the airflow reducer, or more DL without it? It's an easy build deck for sure... I think I got mine for just under $12. God, I remember times when that was my weekly allowance and I could actually, you know, buy things. LOL.
China will/may possibly be your best option for cheap, although if you aren't looking to wait, I have nothing. I think you vape a fair amount less restricted than me. Best of luck with your search.
Anna