It’s not the priciest option and looking at it, this open storage unit by Watsons is quite a versatile option too.
The design is a cross between a sideboard and shelving. An open storage unit with various options for use, but as you can see, it might be useful for storing at least some of your vinyl collection over four of those slots. Two cups`word units too behind the doors and some industrial-style metal legs.
The unit is self assembly (but you probably guessed that) and is on the right side of affordable at £104.99.
Note that there is also a version with wooden legs and patterned cupboard doors. You can see that one here.