Can anyone tell me much this شرٹ, قمیض is worth?

I was دیا this شرٹ, قمیض to sell on e-bay but can't find any info on it on the web. It was purchased in 1994 in a FL boutique for $450. Printed with comic strips from 1992 & 93, Charles M Shulz logo & united features syndicate 92 and 93. Manufactured سے طرف کی Iceberg Italy, it's a Mens Large button down dress shirt. Never worn. He told me limited edition - only 10 of these shirts manufactured but need confirmation before listing it on e-bay.Not sure what it would be worth to a collector یا what I should put as a starting bid. Would appreciate any feedback یا advice from someone who might know. I have several مزید تصاویر with close-ups on an online album at:
link
If آپ think آپ can help, please take a look and let me know what آپ think! Thanks! If آپ have any info یا know collectors who would be interested in adding this to their collection آپ can contact me directly at sobelisa@yahoo.com.