Calendars for the 2-Night Comp Rewards are here. These are good through the end of June 2018. Updates will appear on my full myVEGAS Room Rewards Calendars page.
The Excalibur Two Comp Room Nights Reward is the cheapest at 30,000LPs. That’s lower than a Single Comp Night Reward at all other properties except Luxor. I’m still not sure that’s worth staying at Excalibur, though.
As a general rule, the 2 night Rewards cost twice as much as the single night Rewards.
If you have never purchased myVEGAS chips, you might not be able to see these Rewards in the app. I discuss this in my Getting More myVEGAS Rewards post.