We’ve been getting a lot of these offers lately. When I contact my TA, the price to go from “free” to Neptune (can’t do inside, would consider Signature, if Neptune not available) on these offers has been between $659-$1759/person. Haven’t been able to take one yet due to dates.
We’ve taken two 7 day Alaska cruises, one in 2019, and one in 2022. Both times, we’ve taken upsell offers, purchased drink packages, specialty dining, an excursion or 2. I play bingo, and we both played a little in the casino. I think our net is maybe -$100. On the second cruise, we took a spa offer for a side by side pedicure. Because of suite credits and onboard spend, we hit 2 star in 2 cruises. We also submit lots of “kudos” and name specific crew members’ names while onboard - at least 2 per day.