This method also requires some sort of key store (see above). However, if you want to maintain just one key, each key rotation will require you decrypt data with the old key and reencrypt with a new key. Again, it depends.
Although the Razer DeathAdder Chroma technically carries a suggested price of $70, it's often available at a healthy discount. For now you can grab it for $49.99 on Amazon or around that price at other big box retailers. Durinf extreme sales events like Black Friday, the DeathAdder Chroma can drop to as low as $35.
Trazodone (Desyrel, Trialodine) is an inexpensive drug used to treat depression. This drug is more popular than comparable drugs. It is available in multiple generic and brand versions. Generic trazodone is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower. The lowest GoodRx price for the most common version of trazodone is around $4.00, 77% off the average retail price of $17.62.