Well, yes, as a matter of fact it is! Individual original panels of the current generation are available for $200 apiece or four for $700. You get the panel as displayed. I make a photocopy of it and start to rework that panel. That way you have the only copy of that panel at that stage of its execution. On panels sold while ArtPrize is in progress UICA will receive $60. A good way to support both artist and institution!
Signed and dated prints of many panels are also available on eBay. Search "Gretzinger Map" and take a look!