My $5 to $1,500 Mistake + Biggest Sports Card Mistakes Ever w/Mike Gioseffi (Sports Cards Nonsense)

In this episode, Tyler interviews Mike Gioseffi from Sports Cards Nonsense about his biggest hobby whiff (selling Ohtani too early), then Tyler shares his own all-time mistake: pricing a 1997 Skybox Z-Force Super Rave like a normal card and watching it walk away for $5, later comping around $1,000 to $1,500.

Timestamps (approx.)

• 0:00 Intro, biggest mistakes concept, Mike Gioseffi setup
• 1:30 The question, “Who did you whiff on?”
• 3:05 Mike’s whiff, selling Ohtani too early, lesson on patience
• 4:45 Mike’s buying range and liquidity philosophy
• 6:50 Tyler returns, travel setup, “here’s my worst mistake”
• 8:30 The $5 pricing mistake, 1997 Z-Force Super Rave context
• 10:45 The reveal, Super Rave is /50, comps explode
• 12:10 The lesson, check 90s numbered parallels, story value
• 13:30 Chicken Nugget Nation Patreon + giveaway plug, wrap

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