What price would be realistic for the following as a package? I'm buying, not selling.

Mark II BSA S10 .22 beech stock, either right hand or ambi, unsure. Fair condition marks on action and stock.
Silencer
Single mount
Budget Silvercrown 3-9X40 scope
Two buddy bottles
Two magazines
leather sling (with swivels)
Hills pump for charging bottles
Carry case
Cleaning kit

rifle recently serviced by BSA

Thanks in advance

Daz