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Alas, this only gives a <a href="/wiki/Primaeval_Hint" title="Primaeval Hint"><img alt="" src="/w/images/thumb/3/31/Mountainglow.png/20px-Mountainglow.png" decoding="async" width="20" height="26" srcset="/w/images/thumb/3/31/Mountainglow.png/30px-Mountainglow.png 1.5x, /w/images/thumb/3/31/Mountainglow.png/40px-Mountainglow.png 2x" /></a> <a href="/wiki/Primaeval_Hint" title="Primaeval Hint">Primaeval Hint</a>, not an <a href="/wiki/Elemental_Secret" title="Elemental Secret"><img alt="" src="/w/images/thumb/3/31/Mountainglow.png/20px-Mountainglow.png" decoding="async" width="20" height="26" srcset="/w/images/thumb/3/31/Mountainglow.png/30px-Mountainglow.png 1.5x, /w/images/thumb/3/31/Mountainglow.png/40px-Mountainglow.png 2x" /></a> <a href="/wiki/Elemental_Secret" title="Elemental Secret">Elemental Secret</a>, so that's <style data-mw-deduplicate="TemplateStyles:r1245547">html[data-flw-theme="dark"] .mw-parser-output .flw-echo{filter:invert(70%)sepia(4%)saturate(1224%)hue-rotate(1deg)brightness(102%)contrast(89%)}html[data-flw-theme="light"] .mw-parser-output .flw-echo{filter:invert(3%)sepia(5%)saturate(6260%)hue-rotate(351deg)brightness(96%)contrast(99%)}.mw-parser-output .flw-echo{vertical-align:-8%;margin:0 -6px}</style><a href="/wiki/Penny" title="Penny"><img alt="E" src="/w/images/6/68/Icon-echo-black.svg" width="23" height="15" class="flw-echo" /></a> 62.50, not <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1245547"/><a href="/wiki/Penny" title="Penny"><img alt="E" src="/w/images/6/68/Icon-echo-black.svg" width="23" height="15" class="flw-echo" /></a> 312.50.
However, raising the quality to 7 only takes 14 actions, and the reward storylet doesn't cost an action, so that's 4.46 EPA. (At least, that's true the first time through: I haven't confirmed whether it's the same after that.)