Transfer Pump

So the downtime here( and 70F) bored me into upgrading some things.
One of them is my rain water system. I now have 140 gal of collection/storage outside and 100 gal storage inside. This is up from 55 gal outside and 55 gal inside.
I have always just gravity fed it in but I am thinking about plumbing in a hard line and getting a pump since it now takes close to two hours.
Been looking at several by Wayne, Ecoplus, and True?

Anybody familiar with any of these? Can I get a decent pump for around $100.
Any thoughts or ideas are appreciated.
WE

I would look at Craigslist or Harborfreight, if you are trying to stay under $100. If you don't need the pump to have "lift", then something like this http://www.htgsupply.com/products/supreme-hydroponics-mag-pump-500-gph.

Harbor freight bro ....they actually last a good long while and they're cheap ...GL

Thanks for the replies. I would guess there is a harbor freight in the city about 30 miles away. I have never been in one.
Just made a trip for supplies so I'll have to check it out next time I leave the reservation.
I did find a pump very similar to that never, on amazon. Made by a company called ecoflow. Might try that.
I currently don't need any lift but like mentioned, thinking I will in the future.

Maybe I should just quit being lazy, lol.
WE