The pricing is extremely non-competitive: $4/sq inch for a single copy. For my last PCB order (230mm x 145mm), JLCPCB was $67.18 for 10 boards, ordered on 2021-02-18 and delivered on 2021-02-23.

Patchr is quoting this for 7 day production time for a single board:

    Price Estimate: $206.80

    * Not including tax

    * Not including shipping