Wanted: Alfa sprint/33 strut boot

[Fetta GTV]

I'm after a strut boot for a 1986 sprint.
Got 2 recently, they looked ok but after being on the car a few months they have fallen apart.
I guess they had been sitting not in a car for years and when extended to fit the rubber is perished. Buying NOS is not what it once was.
Anyone got 1 or 2 that are not perished ar split?