The following are just my opinion you can agree with or not. The price is fine when you include many sounds of different types of actions (example: different weapons, different areas, and so on), but packs like this one that only gives sounds of one action (walking on 'sand' only, and not walking in many types of areas sounds), it seems over price, just want to share my thought, it's up to you ofc. Your SE/audio is very impressive!