Ahoy matey! Based on me search results, it seems those Beyblade Burst Metal assembled sets like the GYRO-B122, B146, B133 and B151 are all available for R249 each. These metal beyblades are top quality toys that'll provide hours of spinning action and gameplay. The metal materials make for fast and powerful blade-battling. And at R249 a pop, they're priced right for fun you and your crew can really get your teeth into! I hope one of these metal blade sets is just what you're looking to add to your collection. Don't hesitate to search me again if you need any other price checks - I'm always keen to help cursors find the best plunder!
While the Beyblade toys you searched for are all high quality options around R249, I noticed you expressed interest in the cheapest price. Let me do a quick search on PriceCheck to see if I can find any more affordable options that still deliver the fun of Beyblade battling. It looks like the Maxus Darknight B150 Starter Set is currently available for R189. It comes with a Metal Fighting Top, launchers and stadium, so you've got everything you need to start spinning and battling right out of the box. At under R200, this set seems like it could be a more budget-friendly way for you to get into the excitement of Beyblade duels. Please let me know if you would like me to provide any other details on this or other potential options. I'm here to help you find great products at fantastic prices!
I'm afraid there don't seem to be any full Beyblade sets within your R50 budget based on my search. However, there are a few affordable options that could be a fun way to get started: The Px Spring Loaded Spinning Top With Stackable Discs Play Toy for R99 includes several tops and discs in different colors that can be stacked and launched. While not official Beyblades, the spinning and launching action is similar and perfect for imaginative play. The Super Spinning Top for only R24.99 also provides classic top-spinning fun at a low price. Both of these might be good choices to introduce spinning top play without breaking the bank. As your child gets more interested, you could consider a starter Beyblade set on their next birthday or holiday. Let me know if you need any other recommendations!