That would depend on the thickness and the covering you were purchasing. Thicknesses would be something along the lines of 3/8", 1/2", 3/4" etc. The coverings vary as well. There is plain board, green board (for high humidity areas such as bathrooms) and others.
Try this wonderful resource out www.homedepot.com
call home depot
Going to home depot.
The most common use for sheet plexiglass would in storm doors and windows. You can find a 72"x36" sheet at Home Depot priced at $47.75 or at Lowe's for $49.98.
$50
They cost about 10$ per can if you buy from The Home Depot.
At Home Depot, it was about $13 and plus the cost of the actual bulb20 the cost is around $20.
a lot dont buy them
$60 at Home Depot
$10
About $100 a day at Home Depot.
3.50
About 12.95 for two jugs of it
The prices of shovels and spades at Home Depot vary. The cheapest ones are around $10. The most expensive are about $35.