I know Grandeur isn't for everyone but there are some great prices on Grandeur this fall from Miami.
Inside guarantees starting from just over $200pp for a 5 night cruise in November. Right around $500 solo with DP340 taxes in. Great for those chasing points or looking for a really cheap getaway.
Thanks to @brilloheadwho is still struggling with her 12 step cruise-a-holic recovery program for finding this.