Scavenger hunt WTB pumps

[CanadianReef]

I am looking to buy/trade for some low flow pumps. I need at least 1 that internal, and 1 thats external need to be better than 300 gal/hr but not much more than 600 gal/hr at 4 ft head, Piping is 3/4".

SO, go hunting tampa I don't mind if its got dust!