$3,111 Price Drop Caught on a Certified Lexus TX 500h: A Coach's Grok Bot Only Pings When Something Changes
- Level Beginner
- Setup~30 min (estimated)
- Evidence Some evidence
- CostNot stated in source
- No-codeYes
What they did
He is shopping for a certified pre-owned Lexus TX 500h, so he built a Grok Bot to do the digging. It finds CPO cars matching his model, mileage, area and colors, compares dealer prices and only pings him when something changes. It has already caught a $3,111 price drop. He shared the bot as a free template.
How it went
X post by @CoachFerg25 (Oct 28, 2026 UTC) linking his shared bot on x.ai: CPO watcher, $3,111 price drop caught. A price drop isn't a deal on its own. Check the vehicle history and out-the-door price
Worth knowing
- X post by @CoachFerg25 (Oct 28, 2026 UTC) linking his shared bot on x.ai: CPO watcher, $3,111 price drop caught.
- A price drop isn't a deal on its own. Check the vehicle history and out-the-door price.
Prompt
Cleaned version rewritten from the source — not a direct quote.
Watch for certified pre-owned [year range, make, model, trim] within [miles] of [zip], under [mileage], in [colors]. Check dealer sites and major listing sites daily. Keep a table of each car's price, mileage, dealer and VIN, and only message me when a new match appears or a price changes, with the old and new price.
Recommended
Try it in Grok Bot
- Copy the prompt (button below).
- Open Grok Bot chat and paste it. Replace any [bracketed] placeholders.
- Connect the listed tools (as needed) as connectors when Grok Bot asks.
- If the task repeats, ask: "Make this a daily routine."
Alternatives: the same prompt works in Claude, ChatGPT Agent, OpenClaw.
Set it up
Stack: Grok Bot
- Read the original source for full context.
- Connect the tools your agent needs.
- Paste the prompt and replace [bracketed] placeholders.
- Run once manually and check the output before scheduling it.
Generic suggested steps, not from the source.
Evidence
X post by @CoachFerg25 (Oct 28, 2026 UTC) linking his shared bot on x.ai: CPO watcher, $3,111 price drop caught. A price drop isn't a deal on its own. Check the vehicle history and out-the-door price
Source: X · 2026-10-28 · Verified by us: not yet · Report broken or outdated