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CSI Computer Sharing Inc. Vintage Advertising Pinback Button 3 Inch

This vintage advertising pinback button from CSI Computer Sharing Inc. is a 3 inch collectible item suited for display or adding to a retro tech or 1970s memorabilia collection. Condition: used and comes as pictured; please note the pin on the back is missing, so it may not fasten to clothing without repair or an alternative backing. You will receive the exact item shown in the listing photos. Free shipping is included—check the listing for details on handling time and delivery options.

CSI Computer Sharing Inc. Vintage Advertising Pinback Button 3 Inch
USD 24.99
item is used and comes as pictured. The pin on the back is missing.
LocationGordonville US
ShippingFree shipping (check listing for details)
Seller briantiff-stuff
99.9% positive · 20957 feedback
ListingFixedPrice · Active
Start time2026-03-17T03:02:38.000Z
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CSI Computer Sharing Inc. Vintage Advertising Pinback Button 3 Inch Specs
ThemeAdvertising
Country of OriginUnited States
Listing details

item is used and comes as pictured. The pin on the back is missing.