Short answer NO VALUE.
Most unlicensed cards from the early 1990s are called "Broder" cards named after Rob Broder who at the time was the most widely known distributor/maker of this type of card. He was a photographer so most of his cards were basically just a photograph with the player's name and team name slapped on the front and their career stats typed on the back.. I think his cards usually have a copyright line (with or without a year) or "photo by Rob Broder" credit line. Many of the makers of these low quality or at least cheap to produce cards produced the same cards for several years even if they had a "copyright" date shown. They may or may not have included a "copyright" date on their cards.
Most of these types of cards were made with the specific thought of making money from them. As with other industries counterfeits occasionally pop up.
With all that said, there are many team collectors and player collectors who just want any cards of their player or team and will want some of these cards. Some of those collectors know what they are getting are fakes and they don't care. They will willing pay $1 perhaps $5 no problems or maybe even up to $10 but few are willing to go beyond that for unlisensed cards from amatuer card makers.
I collect: Baseball, Football, Hockey, Mostly Vintage pre1980, My Homie teams - Washington/Baltimore Teams Senators (Twins, Rangers), Expos/Nationals, Redskins, Capitals, Bullets/Wizards - HOFers - Non-sport (mostly TV shows and movies).
My Trade List is very much a work in progress
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