RE: model 11 remington
Less than an A-5, I couldn't say for sure since it would depend on your area. I wouldn't pay more than 500 bucks for a real nice one.
Head on over to shotgunworld.com and someone will let you know for sure. There are a few guys there that are specialists with the browning A-5's and its variants or clones.
They are great guns but I don't think resale value is as high as an actual A-5. I have an A-5 and love it, the model Eleven from remington is basically the same gun. Not everyone likes them though. If you could get a chance to shoot one, or an A-5 first it would be nice.
Paul