looking on a Guestimate of how much a Re-wire on a house wouid cost so ican start saving up

So far ive had a Quote of 8 grand, Surely thats not right,

but theres alot of wiring a suppose,
6 bedrooms, 2 living rooms and kitchen /basement/ loft
garage, greenhouse and a guest house, half of it i dont forken use either,

all the wiring is pretty much fooked and needs out, acouple of the fuse boards look like theyve come off the Antiques roadshow,
iwill get some pics up when iget chance just to show how old they are,
