Stationery: unused envelopes etc (Hillsborough S6)

Envelopes and sticky tape. See details below
1 box DL envelopes (approx 500)
1 pile C5 envelopes (approx 75, may be more)
All are unused. But the glue on the 'self stick' flaps may now be dried out.
And 5 rolls of clear sticky tape, of brown tape. All the rolls have been started, but a good amount left on each of them.
Ideally, I'd like someone to take all of these.
I normally reply to someone who says briefly why they'd like them. (Ie I tend to ignore messages that just say 'can I have them' or 'Are they still available'.
Collection only, from Sheffield S6 Hillsborough near Morrisons/bus interchange / tram stop.