QUBBESoft Sinclair QL Floppy Disk Set - Ghost Script v2.61 (6 Disks) + PSION Xchange + PD Catalogue - QDOS 720K - Used

Used / Pre-owned — condition as shown in images. Please refer to all photos carefully before purchasing.

A rare set of 8 × 3.5" floppy disks for the Sinclair QL, published by QUBBESoft P/D (Public Domain), formatted for QDOS at 720K. An exceptional find for Sinclair QL enthusiasts, retro computing collectors, and archivists — QUBBESoft was one of the leading UK public domain software libraries for the QL during the late 1980s and early 1990s.

Disk contents (photo-verified from labels):

• Ghost Script Version 2.61 — Disks 1 of 6 through 6 of 6 (6 × grey 3.5" DD disks) — a port of the PostScript interpreter for the Sinclair QL; a significant and complex piece of software for the platform
• PD & Shareware For The Q.L. — Disk Catalogue Issue 1 (Cat 1) — 1 × blue 3.5" disk — QUBBESoft’s own public domain and shareware catalogue disk for the QL
• PD & Shareware Software for the Sinclair Q.L. — PSION Xchange (Disk SPEC23) — 1 × blue 3.5" disk — PSION’s data exchange utility for the Sinclair QL

Format details (photo-verified):

• Publisher: QUBBESoft P/D
• Platform: Sinclair QL (Q.L.)
• Operating system: QDOS
• Disk format: 3.5" DD, 720K
• Total disks: 8 (6 grey + 2 blue)

Condition (photo-verified — please read carefully):

• Used / pre-owned
• Untested — no compatible Sinclair QL hardware available to verify contents; offered for retro computing, archival, or display purposes
• Grey disks (Ghost Script set): Labels show age-related yellowing and light marks; plastic shells show sun fading / yellowing consistent with age; one grey disk has a small chip/crack to the corner of the shell — visible in photos
• Blue disks (Catalogue & PSION Xchange): Labels in better condition than grey disks; shells retain blue colour with light surface marks
• All write-protect tabs appear intact
• Original printed typewritten labels throughout — consistent with period QUBBESoft production

Ideal for: Sinclair QL collectors and enthusiasts, QDOS / retro computing archivists, QUBBESoft collectors, computing history researchers, retro software preservationists, or display in a vintage computing collection.

What’s included: 8 floppy disks as shown — 6 × grey Ghost Script disks (1–6 of 6), 1 × blue PD Catalogue disk, 1 × blue PSION Xchange disk. No cases, documentation, or hardware included.