Featured Modern Kentucky Derby Glasses?

I've slowly been building a set of modern Kentucky Derby glasses when I can acquire them cheaply at auctions, yard sales, or thrift stores. Does anyone have any insights into the collectability of the glasses issued in recent years? Am I the only one that likes these?

 

This site sells them and they seem to be in the $4 a piece range for ones in the early 21st century https://www.derbyglasswarehouse.com/1938-1949.html
They also buy them

 

This ebay site has some prices Look below https://www.ebay.com/i/192229167403?chn=ps

 

Just my 2 cents, but the more recent ones are harder to sell.

BUT- usually during the times when all the triple crown races are run, folks will buy some for parties and such. And some people don't have a recent glass and need it for their collection... so u never know.

I tend to only pick up the older horse racing glasses as they are easier to sell. But no harm in collecting them for some fun. And one day... they will be vintage.