I have a rigid PVC frame net that I bought new a few weeks before health issues kept me off the water.  This is a 3' X 5' frame net, complete with lead weights, floats, ropes, etc.  This is not a DIY net, but one that was professionally made.  I got it wet only once, just to see how it would work at the RRB, so everything is still in like new condition.  $95 firm. 

Bob