Yes, I too am waiting for when I can buy a coin at a lower price, $15 is the best price for me. Despite the small yield, I continue to keep money in the pool.
For a price of $15 it is very unlikely that you will get it because Cake is a live coin and has been favored by traders in the short term, and also in the long term, because the Cake exchange itself has always run very smoothly in cryptocurrencies.