あれだけ

that much

→ 彼れ
phrase Rare #29,217
that much Refers to a large amount or degree already known or understood from context. With の, it can modify a noun; it can also mean “despite all that” in context.
JA: あれだけ練習したのに、まだ緊張する。
EN: Even after practicing that much, I’m still nervous.

彼はあれだけ経験したのに少しも利口にならない。

Despite all he’s been through, he hasn’t gotten any wiser.

あれだけの金を払った船で、なおさらだ。

Especially on a ship that cost that much.

あれだけのミノカサゴを売るんだから。

They’re selling all those lionfish, after all.

とはいえ、あれだけ目立つ体つきに、少しも悪いところなんてない。

That said, there’s absolutely nothing wrong with a physique that stands out so much.

あれだけのコインを収集するのにどれだけの年月がかかりましたか。

How many years did it take you to collect that many coins?