The second British edition came with a manual, a precautions booklet dated 2006.05, a Nintendo DS Lite catalog, and a Nintendo VIP folder. It came with the same cartridge (NTR-ABHP-EUR) as the other PAL editions.
The first edition came with a different precautions booklet and catalog. There may also be later reprints.
1. Front
2. Cartridge
3. Manual
4. Precautions booklet and Nintendo DS Lite catalog
5. VIP folder
Thanks to eBay member freddineedha_0 (images 1-5).