Press carriers describe the May 2026 Best Buy signal as physical preorder channel evidence rather than digital-only launch confirmation: corroborated (confidence 65)

Slice 28V.5B held corroboration attach via rss_atom_feed:gtaboom_feed (tier_2 amplification). Verdict, confidence_score, and confidence_band held; evidence breadth only. Reason: direct Best Buy timing-row corroborator From corroborated to corroborated. Confidence 65. Evidence added: 1 new source.