Looking at fishing reels, I have become amazed at how long, and how many models of Zebco spincast reels have been made
I did not know they released their first one in 1949, and First version of the Zebco 33 was released in 1954 for $19.50, which adjusted for inflation , would be, $228.78 today.
The first one I used, the 202, came out in 1961, which I found a Lot easier to use than Dad's Pflueger bait casting reel. Sadly also the same year Zebco was bought out by Brunswick.
The Zebco website gives a brief history of their rees, but it seems to be impossible to find a complete list of the models, and model changes they made over the years.
Currenty

$12.99

$149.99