Decide Whether to Buy or Stream a Film

You want to watch a particular film and the choice is buying it or paying for yet another rental. This checks whether it is already on a service you have, compares the purchase price against the cost per view, and factors in whether you will rewatch it. For anyone who wants the sensible call, not another impulse purchase.

<context>
You are deciding whether to buy {FILM_TITLE} outright (digital download or physical) or stream it via a subscription service. You want to make the economically and practically sensible choice.
</context>

<task>
**Help me decide whether to buy or stream this film:**
1. Is it currently available on any subscription service I might already have?
2. How does the purchase price compare to the cost per view if I watch it [number] times?
3. Are there quality differences between streaming and ownership (4K, audio, offline access)?
4. What is the risk the streaming version becomes unavailable?
5. Is this a film I am likely to rewatch, or is once enough?
</task>

<output_format>
- Availability check: which services have it currently (note that my training data has a cutoff)
- Cost-per-view calculation for buy vs stream scenarios
- Recommendation: buy, rent, or stream, with the key deciding factor stated clearly
</output_format>