Little Giant Submersible Mini Pumps

I have two of these pumps, model numbers PE-1 and PE-A. They are both new, but one is in the wrong box.

The PE-1 is rated at 170 gallons per hour and sells on eBay for about $45-69. Not sure why such a range. The PE-A is rated at 80gph and goes for about $40-55.

I can ship these out for about an additional $15. I prefer to sell them together, but would consider separating them.