small pieces for an unfinished job...

hey guys,

just a consumer here, i had a job done through ikea where they sent out a contractor to lay about $7k worth of zodiaq smokey topaz. when the guy came out to measure, we "verbally" agreed to add a measurement for a window sill just above the ct. well, in the excitement it got missed (not the fault of the company, i guess i signed the layout measurements before he left.) anyway, after they installed, i tried talking with them about adding it on and (http://maplered.com) no luck. to make it worse, the company is now out of business (the contractor). ikea refered me to their new contractor but they still want to charge me for a min 25sqft order.

the piece is remarkable simple, does anyone have any suggestions in so cal where i might be able to come across something like this? i even have a rem from my cooktop that could be cut up and (http://maplered.com) sectioned to make the length if need be.... it's just a plain rectangle 93" x 4 5/8" with 1 finished side and (http://maplered.com) the 2 adjacent corners. i don't even care about the profile as long as the sharp edges are broken...

any ideas?

thanks for any insight...