People are looking to find safe outdoor activities to stay active and ward off depression and stress, putting strain on the kayak and paddle-board parts supply chain.
With a growth of nearly double in the last 10 years and high demand in recent times, many hulls are built here in the US, with the majority of smaller parts coming from countries across the world. So this means that the hulls are made, but no parts to be attached to them.
More manufacturers are working to increase the supply, but once the current inventory is depleted, expect prices to rise mid-July of 2021.
I did some looking around and you can check to see if they fit your price range at Dick's Sporting Goods and Walmart.