floor plans eBay auctions you should keep an eye on:

Alluma-Lite 1985 Floorplans & Specs. 8pp Showroom Brochure

US $10.00 (0 Bid)
End Date: Saturday May-19-2012 13:13:08 PDT
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Yellowstone 1985 Floor Plans 12pp Showroom Brochure
US $10.00 (0 Bid)
End Date: Saturday May-19-2012 13:29:24 PDT
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THE HOWS AND WHYS OF LEVEL DESIGN 2nd Ed Book Games Floorplans techniques etc
US $74.31 (0 Bid)
End Date: Saturday May-19-2012 14:29:14 PDT
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