I am looking for a small platform to be built. Only about 8 inches high, 28 inches square, but with two corners cut. It needs to hold about 300 - 350 pounds, preferable have felt or something like that on the bottom so as to not harm the ceramic tile it will sit on.

Added bonus: I would love for the top to be able to swing out about 45 - 90 degrees, if that is at all possible.

I am trying to figure out approximately how much something like this would cost. Basic black square metal bars would be perfect as the thing it is holding is just black metal as well.

I have absolutely no tools at home for metal working, so buying it from someone makes much more sense to me.

I live in the Philadelphia area and buying local so I can pick it up and buy you a beer would be preferable, but not mandatory.