We're selling our Bugaboo. It's such a great stroller but when you've got two kids versus one it just doesn't offer the needed functionality - even with this 5th wheel contraption we've got that you can attach to the rear axle for a toddler to ride on. So we haven't used it much at all since Grace was born and instead have accumulated other strollers instead - we now have 5. In addition to the Bugaboo we have a side-by-side double stroller (our current go-to stroller), one in-line double stroller (which is kind of awkward to push - I'll be selling that one too), a jogger (a.k.a. the "Bob"), and a single umbrella stroller (good for travel because it is small and light-weight).
If you know of anyone in the market for a Bugaboo have them send me an email. It's in great shape and will cost them a lot less than a new one.