The agent could not access psacard.com directly (all pages returned HTTP 403) and instead reconstructed PSA's business model, pricing, and market position entirely from third-party hobby guides and comparison articles. The site itself is opaque to automated fetching; the answer is complete enough to explain PSA to a layperson but lacks official confirmation of current pricing, tier details, and operational claims.

• ›The target domain blocked all HTTP requests with 403 Forbidden, forcing complete reliance on external sources. The agent appropriately acknowledged this limitation upfront and explicitly warned that all information is secondhand.
• ›Pricing tiers across third-party sources conflict significantly (e.g., Value tier listed as $20–$25, $25–$65, or paused; Express shown as $149.99 or $199). The agent identified these conflicts and flagged them as unverified against PSA's official price sheet.
• ›Market share estimates vary widely across sources (SGC from 1% to 23%; BGS from 3% to 20%), attributed to hobby blogs citing GemRate data. The agent noted this variance and classified the figures as approximate.
• ›The agent confirmed no ability to verify operational claims (9.9M backlog, Value tier pause since June, BGS acquisition pending status) against PSA's own statements, appropriately marking these as unconfirmed.
• ›All substantive content came from two web searches ([5] and [6]), not from links discovered on the site. The agent used memory-driven URL guessing (100% typed from memory) to attempt direct access before pivoting to search.