Oh, it's a different listing. Wonder why he has 2 identical set-ups for sale?
Looking again. I think you would find the wider angle of the 18-70 more useful than the 28-80 and the seller also has the 70-300 for an extra £50 giving you the telephoto you need for the same money as the other listing.
You could probably get it all cheaper but it might take you a while.
D70 with 18-70 went for £275
Same with bag went for £320 + £35! postage
with 28-80 lens - £235
with 18-70 £371
You need to decide how badly you want to start taking photos now.