Hi Dan,
I don't have your value answer, but here is something you should know. Repro crown globes have been made with glass all the way to the base. Originals usually had a metal band that attached to the bottom of the crown globe to make the flared base. These are now being reproduced from the original glass molds by Time Passages
http://www.time-pass.com . Contact them about how to tell the difference between originals and repros. You may just want to get a repro.
Whenever very similar repros or a significant discovery of additional original items are found in the marketplace, this has a cooling effect on the value of existing original items. This is true on any collectible.
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